The 2.0 8V system is 2.25 " mandrel bent aluminized pipe, with A Stainless Steel Maganflow or Stainless Borla muffler.
These systems are designed with solid Power gains in mind.
NOTE Cars with factory exhaust with visible twin tailpipe and cut out in rear valance, select straight tailpipe. Cars with 2 turn down pipes and wanting to see the tailpipe coming out from underneath select Visible Tailpipe.